Phoenix AZ Science and Environment Resources
Arizona Science Center - Planetarium, hands-on learning exhibits and IMAX theatre.
http://www.azscience.org
Desert Botanical Garden - Founded in 1937, is a living museum dedicated to desert lands research and education.
http://www.desertbotanical.org
The Phoenix Mountains Preservation Council (PMPC) - Advocates preservation of the natural landscape.
http://www.phoenixmountains.org